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Front cover structure of explosion-proof brushless motor

A technology of brushless motors and electric motors, applied in the field of electric motors, can solve the problems of delay in working time, troublesome operation, manual disassembly of screws, etc., and achieve the effect of saving working time and convenient disassembly and maintenance

Inactive Publication Date: 2017-08-18
JIANGSU YEQUAN PUMP VALVE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among the existing explosion-proof brushless motors, the front covers of most explosion-proof brushless motors are installed by screw locking. When internal failures and damages occur during use, they cannot be disassembled in time to check the cause. At the same time, maintenance requires manual removal of the screws. , The operation is troublesome and the working time is delayed. For this reason, we have designed a front cover structure of an explosion-proof brushless motor to solve the above problems

Method used

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  • Front cover structure of explosion-proof brushless motor
  • Front cover structure of explosion-proof brushless motor
  • Front cover structure of explosion-proof brushless motor

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0018] refer to Figure 1-3 , a front cover structure of an explosion-proof brushless motor, including a motor 1, a fixed ring 2 is provided on one side of the motor 1, a front cover 5 is installed on the side of the fixed ring 2 away from the motor 1, and a uniformly distributed The mounting groove 8, the connection between the front cover 5 and the fixed ring 2 is uniformly provided with a fixing device that is compatible with the mounting groove 8, the fixing device includes a sliding pin 4 and a limit block 6, and one end of the sliding pin 4 is connected to the front cover 5 Fixedly connected, the other end of the sliding pin 4 is fixedly connected with the limi...

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PUM

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Abstract

The invention discloses a front cover structure of an explosion-proof brushless motor. Evenly distributed installation grooves, the connection between the front cover and the fixed ring is evenly provided with a fixing device that matches the installation groove, the fixing device includes a sliding pin and a limit block, and one end of the sliding pin is connected to the front cover Fixedly connected, the other end of the sliding pin is fixedly connected with the limit block, one side of the installation groove is provided with a slide track, and the bottom of the slide track is provided with a limit groove matching the limit block, so A fixing block is arranged on the outside of the sliding track away from the installation groove, and an accommodating cavity is arranged inside the fixing block. The present invention is very convenient to disassemble and maintain when internal failure occurs and damages, saving working time.

Description

technical field [0001] The invention relates to the field of motors, in particular to a front cover structure of an explosion-proof brushless motor. Background technique [0002] A motor is a device that converts electrical energy into mechanical energy. It uses energized coils (that is, stator windings) to generate a rotating magnetic field and acts on the rotor (such as a squirrel-cage closed aluminum frame) to form a magneto-electric power rotation torque. Motors are divided into DC motors and AC motors according to the power used. Most of the motors in the power system are AC motors, which can be synchronous motors or asynchronous motors (the motor stator magnetic field speed and rotor rotation speed do not maintain synchronous speed). [0003] Among the existing explosion-proof brushless motors, the front covers of most explosion-proof brushless motors are installed by screw locking. When internal failures and damages occur during use, they cannot be disassembled in ti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K5/04
CPCH02K5/04
Inventor 卜泰北
Owner JIANGSU YEQUAN PUMP VALVE MFG
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